package io;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.ObjectInputStream;

public class OISDemo {
    public static void main(String[] args) throws IOException, ClassNotFoundException {
        /*
         Object  readObject()
         对象输入流的readObject()可以进行对象的反序列化
         对象输出入流通过下面所连接的流来读取的字节
           必须是对象输出流序列化后的一组字节
         */
        FileInputStream fis=new FileInputStream("student.obj");
        ObjectInputStream ois=new ObjectInputStream(fis);
        Object obj=ois.readObject();//读取对象
        Student zs=(Student) obj;
        System.out.println(zs);
        ois.close();

    }
}
